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import { shallowMount } from '@vue/test-utils';
import { GlLink, GlLabel } from '@gitlab/ui';
import IssuableItem from '~/issuable_list/components/issuable_item.vue';
import { mockIssuable, mockRegularLabel, mockScopedLabel } from '../mock_data';
const createComponent = ({ issuableSymbol = '#', issuable = mockIssuable } = {}) =>
shallowMount(IssuableItem, {
propsData: {
issuableSymbol,
issuable,
},
});
describe('IssuableItem', () => {
const mockLabels = mockIssuable.labels.nodes;
const mockAuthor = mockIssuable.author;
let wrapper;
beforeEach(() => {
wrapper = createComponent();
});
afterEach(() => {
wrapper.destroy();
});
describe('computed', () => {
describe('author', () => {
it('returns `issuable.author` reference', () => {
expect(wrapper.vm.author).toEqual(mockIssuable.author);
});
});
describe('authorId', () => {
it.each`
authorId | returnValue
${1} | ${1}
${'1'} | ${1}
${'gid://gitlab/User/1'} | ${'1'}
${'foo'} | ${''}
`(
'returns $returnValue when value of `issuable.author.id` is $authorId',
async ({ authorId, returnValue }) => {
wrapper.setProps({
issuable: {
...mockIssuable,
author: {
...mockAuthor,
id: authorId,
},
},
});
await wrapper.vm.$nextTick();
expect(wrapper.vm.authorId).toBe(returnValue);
},
);
});
describe('labels', () => {
it('returns `issuable.labels.nodes` reference when it is available', () => {
expect(wrapper.vm.labels).toEqual(mockLabels);
});
it('returns `issuable.labels` reference when it is available', async () => {
wrapper.setProps({
issuable: {
...mockIssuable,
labels: mockLabels,
},
});
await wrapper.vm.$nextTick();
expect(wrapper.vm.labels).toEqual(mockLabels);
});
it('returns empty array when none of `issuable.labels.nodes` or `issuable.labels` are available', async () => {
wrapper.setProps({
issuable: {
...mockIssuable,
labels: null,
},
});
await wrapper.vm.$nextTick();
expect(wrapper.vm.labels).toEqual([]);
});
});
describe('createdAt', () => {
it('returns string containing timeago string based on `issuable.createdAt`', () => {
expect(wrapper.vm.createdAt).toContain('created');
expect(wrapper.vm.createdAt).toContain('ago');
});
});
describe('updatedAt', () => {
it('returns string containing timeago string based on `issuable.updatedAt`', () => {
expect(wrapper.vm.updatedAt).toContain('updated');
expect(wrapper.vm.updatedAt).toContain('ago');
});
});
});
describe('methods', () => {
describe('scopedLabel', () => {
it.each`
label | labelType | returnValue
${mockRegularLabel} | ${'regular'} | ${false}
${mockScopedLabel} | ${'scoped'} | ${true}
`(
'return $returnValue when provided label param is a $labelType label',
({ label, returnValue }) => {
expect(wrapper.vm.scopedLabel(label)).toBe(returnValue);
},
);
});
});
describe('template', () => {
it('renders issuable title', () => {
const titleEl = wrapper.find('[data-testid="issuable-title"]');
expect(titleEl.exists()).toBe(true);
expect(titleEl.find(GlLink).attributes('href')).toBe(mockIssuable.webUrl);
expect(titleEl.find(GlLink).text()).toBe(mockIssuable.title);
});
it('renders issuable reference', () => {
const referenceEl = wrapper.find('[data-testid="issuable-reference"]');
expect(referenceEl.exists()).toBe(true);
expect(referenceEl.text()).toBe(`#${mockIssuable.iid}`);
});
it('renders issuable createdAt info', () => {
const createdAtEl = wrapper.find('[data-testid="issuable-created-at"]');
expect(createdAtEl.exists()).toBe(true);
expect(createdAtEl.attributes('title')).toBe('Jun 29, 2020 1:52pm GMT+0000');
expect(createdAtEl.text()).toBe(wrapper.vm.createdAt);
});
it('renders issuable author info', () => {
const authorEl = wrapper.find('[data-testid="issuable-author"]');
expect(authorEl.exists()).toBe(true);
expect(authorEl.attributes()).toMatchObject({
'data-user-id': wrapper.vm.authorId,
'data-username': mockAuthor.username,
'data-name': mockAuthor.name,
'data-avatar-url': mockAuthor.avatarUrl,
href: mockAuthor.webUrl,
});
expect(authorEl.text()).toBe(mockAuthor.name);
});
it('renders gl-label component for each label present within `issuable` prop', () => {
const labelsEl = wrapper.findAll(GlLabel);
expect(labelsEl.exists()).toBe(true);
expect(labelsEl).toHaveLength(mockLabels.length);
expect(labelsEl.at(0).props()).toMatchObject({
backgroundColor: mockLabels[0].color,
title: mockLabels[0].title,
description: mockLabels[0].description,
scoped: false,
size: 'sm',
});
});
it('renders issuable updatedAt info', () => {
const updatedAtEl = wrapper.find('[data-testid="issuable-updated-at"]');
expect(updatedAtEl.exists()).toBe(true);
expect(updatedAtEl.find('span').attributes('title')).toBe('Sep 10, 2020 11:41am GMT+0000');
expect(updatedAtEl.text()).toBe(wrapper.vm.updatedAt);
});
});
});
|
